Flying from Porto Airport (OPO) to Chicago: what you need to know
The timezone in Chicago is UTC-5. The city is five hours behind Porto, where Porto Airport is located.
For a relaxed start to your OPO to Chicago flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.
Delays at check-in and security are more likely if you're heading away during high season, so give yourself some extra breathing space. A good general rule for peak periods? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.
A stopover is the perfect opportunity to take a break from travelling and possibly even tick off a new city. When browsing for plane tickets from OPO to Chicago, deselect the 'Direct flights only' box to see where you can visit along the way. Popular options include:
Adolfo Suarez Madrid-Barajas Airport (MAD)
Newark Liberty International Airport (EWR)
Logan International Airport (BOS)
Travelling from central Porto to OPO takes about 50 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 7 miles in 20 minutes or so, depending on traffic conditions.
Want a leisurely start to your travels? Stay near OPO. Whether you have an early flight from Porto Airport to Chicago or just don't want to be rushed, these hotels put convenience first:
74.49% of flights that take off from Porto Airport reach their destination on time.
How to find the cheapest flights from Porto Airport (OPO) to Chicago
The best price we've found for a one-way Porto Airport to Chicago flight is £236. The cheapest price for a return flight is £324. Bear in mind fares can change due to availability at the time of booking.
Don't leave things to the last minute. You're more likely to pick up cheap flights from OPO to Chicago if you book in advance. Airlines often offer some amazing early bird rates.
The 'Whole month' tool will show you the cheapest tickets from Porto Airport to Chicago across the month. It's an easy way to find a bargain if your plans aren't set in stone.
Cut down on the time spent looking for cheap flights from OPO to Chicago by setting up a Price Alert. You'll get an email or notification through the app when a new low fare is offered.
Tailor your flights with filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Porto Airport to Chicago.
Airports in Chicago
O'Hare International Airport (ORD)
The distance from O'Hare International Airport (ORD) to central Chicago is roughly 25 miles. It'll take you around 35 minutes to reach the centre driving.
Getting there by public transport takes about 55 minutes.
Consider staying in a hotel close to ORD if you have a late flight from Porto Airport to Chicago. Settle into one of these accommodation options and make your arrival easier:
Explore without limits with an O'Hare International Airport rental car. Pick up your wheels from Routes Car Rentals, Dollar or Budget and see more of Chicago and beyond.
To secure the lowest price, reserve your vehicle from O'Hare International Airport about four weeks ahead of your flight from OPO to Chicago.
You'll find ORD at 10000 West O'Hare.
Chicago Midway International Airport (MDW)
Chicago Midway International Airport (MDW) is roughly 12 miles from central Chicago. Following your flight from Porto Airport to Chicago, it'll take you around 20 minutes to reach the heart of the city in a ride-share or cab.
If you choose to travel on public transport, you'll get to the city centre in 45 minutes or so.
After stepping off your OPO to Chicago flight, unwind at a hotel near MDW. These are some great options that'll help you sink into relaxation mode:
No need to worry about public transport schedules or waiting in a long cab line. Pick up a Chicago Midway International Airport rental car and let your trip unfold on your terms. Check out the availability and rates from Dollar, Hertz and Budget.
Score the best price by reserving your ride from MDW four weeks in advance. You can also expect to have a wider selection of vehicles.
The address for Chicago Midway International Airport is 5700 South Cicero.
Chicago Rockford International Airport (RFD)
Hop off your flight from Porto Airport to Chicago and go straight to your hotel or start discovering the city right away. Central Chicago is around 85 miles from Chicago Rockford International Airport (RFD) and usually takes 1 hour 25 minutes to reach by car.
If you're using public transport, expect a journey of about 4 hours 15 minutes.
If you don't want to make the journey into the centre, head for a hotel close to RFD. Get comfortable at one of these stays after your OPO to Chicago flight:
Whether you'd like a zippy compact for a solo adventure or a spacious SUV to fit a group of friends, you'll find the ideal Chicago Rockford International Airport rental car for your needs. Check out the types of wheels available here from names such as Budget, Alamo and National.
If you're hoping for a certain model or make, booking early gives you a better shot at getting exactly what you want. Secure your ride from RFD a few weeks ahead of your flight from Porto Airport to Chicago.
Chicago Rockford International Airport can be found at 2 Airport Cir.
Best time to go to Chicago
Carefully consider your travel dates before booking your flight from Porto Airport to Chicago. The city buzzes during high season, but rates are usually higher and top attractions can get busy. Go to Chicago in the low season for a more relaxed vibe.
Book a Porto Airport to Chicago plane ticket with a departure in July to experience the city during its warmest month. Expect temperatures to range from 15ºC (59ºF) to 29ºC (84ºF).
January sees average temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Search for a cheap ticket from OPO to Chicago around that time if you like travelling in cooler conditions.
More about Chicago
After booking your flight from Porto Airport to Chicago, choose a hotel that puts you right where the action is. Make one of these options your base for exploring Chicago:
There are so many things to do and see in this city it can be hard to know where to start. Art Institute of Chicago, Millennium Park and LandShark Beer Garden at Navy Pier are top attractions which should be on any well-planned Chicago itinerary.
Explore more of United States
You've done Chicago, now it's time to explore other parts of United States. Travel about 280 miles south-east to Columbus to tick off its must-visit sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, there's plenty to keep you on the go.
Around 160 miles south-east of Chicago, Indianapolis is another essential stop in United States. Experience major highlights starting with The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.
